if this is Night One (let's face it, Shaun isn't sleeping until exhaustion completely overwhelms his little body) then he would most assuredly scream and run for the hills, because if a monster catches him by himself he is going to immediately seek assistance. He can catch him and grab him and that will paralyze him enough that he'll realize it's the real Carter and not a spoopy monster Carter.

and then play an escort mission to get him to Miss Carmen or Miss Danvers because he's not spending the night alone with u, sry 2 say